Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Visual Studio Code

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

Curated coding interview preparation materials for busy software engineers

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many mo…

Apache Superset is a Data Visualization and Data Exploration Platform

Easy to maintain open source documentation websites.

Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

Build your personal knowledge base with Trilium Notes

Immutable persistent data collections for Javascript which increase efficiency and simplicity.

Backstage is an open framework for building developer portals

The open source frontend for GitBook doc sites

A terminal emulator for the 21st century.

Run compilers interactively from your web browser and interact with the assembly

Streaming music player that finds free music for you

Sealos is an AI-native Cloud Operating System built on Kubernetes that unifies the entire application lifecycle, from development in cloud IDEs to production deployment and management. It is perfec…

A personal knowledge management and sharing system for VSCode

A private messenger for Windows, macOS, and Linux.

Brotli compression format

ActivityPub-federated video streaming platform using P2P directly in your web browser

Simple responsive charts

The web-based visual programming editor.

Simple peer-to-peer with WebRTC.

JavaScript drag and drop, resizing and multi-touch gestures with inertia and snapping for modern browsers (and also IE9+)

Highcharts JS, the JavaScript charting framework

Frontend Workshop from HTML/CSS/JS to TypeScript/React/Redux

Popcorn Time™ puts everything in one place. Your favorite platforms, your shows, your movies-ready when you are.

Browser-based frontend to gdb (gnu debugger). Add breakpoints, view the stack, visualize data structures, and more in C, C++, Go, Rust, and Fortran. Run gdbgui from the terminal and a new tab will …

Former GUI client for gRPC services. No longer maintained.